Introduction
SONOTEC GmbH, based in Halle (Saale), Germany, is a leading specialist in ultrasonic measurement technology with over 25 years of experience. The company is certified according to ISO 9001 and offers high-quality ultrasonic transducers for sheet metal inspection.

Applications
Ultrasonic transducers are used for testing volume defects and thickness tolerances in sheet metals, which are crucial in industries such as shipbuilding, mechanical and plant engineering, and aircraft construction. These tests are conducted using automatic test systems in both inline and offline inspections.

Product Features

• Fully integrable, robust piezo-composite probes
• Outstanding reproducibility
• Excellent acoustic properties
• Suitable for sheets more than 350 mm thick

Customized Transducers
The document provides examples of customized transducers with specifications such as center frequency, transmitter/receiver elements, optimized sheet thicknesses, connector type, and housing material. Examples include:

• 4 MHz, 3/3 elements, for thicknesses >50 mm, customer-specific brass housing
• 5 MHz, 1/1 elements, for thicknesses up to 40 mm, Lemo S Series nickel-plated brass housing
• 5 MHz, 1/3 elements, for thicknesses up to 50 mm, customer-specific stainless steel housing

Temperature Range
All transducers operate within a temperature range of +5 to +40 °C and can be stored between -20 to +70 °C.

Contact Information
For further inquiries, SONOTEC GmbH can be contacted at Thüringer Str. 33, 06112 Halle (Saale), Germany, via phone at +49 345 13317-0, or email at [email protected]. More information is available on their website www.sonotec.eu.